Providers Elietrenay Mason to Hunter Mason, MD
300 individual NPIs in the federal registry, part 13,763 of 24,427 of the A to Z by surname. Each row is the registry's record: the name and credential, the NPI, the primary specialty, the practice city and the year the NPI was issued. 84 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Elietrenay Mason | 1235703810 | Case Manager/Care Coordinator | Baton Rouge, LA | 2021 |
| Elijah Mason | 1629730072 | Student in an Organized Health Care Education/Training Program | Saint Paul, MN | 2021 |
| Elisabeth Mason, DO | 1548722564 | Family Medicine Physician | Manahawkin, NJ | 2019 |
| Elisabeth Mason | 1982379624 | Student in an Organized Health Care Education/Training Program | Vancouver, WA | 2021 |
| Elise Mason, MS NP-C | 1336423797 | Family Nurse Practitioner | Georgetown, TX | 2011 |
| Elisha Mason, CD | 1629840988 | Doula | Alsip, IL | 2023 |
| Elizabeth Mason, MD | 1073653440 | Obstetrics & Gynecology Physician | Murray, UT | 2007 |
| Elizabeth Mason, LMT | 1083068266 | Massage Therapist | Rice Lake, WI | 2016 |
| Elizabeth Mason, LMSW | 1093084618 | Social Worker | State College, PA | 2011 |
| Elizabeth Mason, RN | 1134383797 | Case Manager/Care Coordinator | Mayfield, KY | 2008 |
| Elizabeth Mason, LICENSED MARRIAGE & | 1154670529 | Marriage & Family Therapist | Santa Barbara, CA | 2012 |
| Elizabeth Mason, BSW | 1194245340 | Case Manager/Care Coordinator | Wagoner, OK | 2017 |
| Elizabeth Mason, M.D. | 1235367822 | Child & Adolescent Psychiatry Physician | Greenville, SC | 2009 |
| Elizabeth Mason, LCSW | 1255007670 | Clinical Social Worker | Bridgeport, CT | 2021 |
| Elizabeth Mason | 1295558492 | Day Training/Habilitation Specialist | Fresno, CA | 2024 |
| Elizabeth Mason, LISW | 1346823259 | Clinical Social Worker | Cleveland, OH | 2021 |
| Elizabeth Mason | 1588446462 | Athletic Trainer | Nashville, TN | 2023 |
| Elizabeth Mason, M.D. | 1629133731 | Pediatrics Physician | Easton, MD | 2006 |
| Elizabeth Mason, PH.D., NCSP | 1639203292 | School Psychologist | Carmichaels, PA | 2007 |
| Elizabeth Mason, BA | 1639605165 | Mental Health Counselor | Mattoon, IL | 2017 |
| Elizabeth Mason, LCSW | 1649545591 | Clinical Social Worker | North Chicago, IL | 2012 |
| Elizabeth Mason, RPH, EMT | 1649590480 | Pharmacist | Media, PA | 2010 |
| Elizabeth Mason, RBT | 1669005252 | Behavior Technician | Stuart, FL | 2020 |
| Elizabeth Mason, BCBA | 1689222887 | Behavior Analyst | Atlanta, GA | 2019 |
| Elizabeth Mason, PT | 1740228923 | Physical Therapist | Moline, IL | 2006 |
| Elizabeth Mason | 1760725774 | Pediatric Adolescent Medicine Physician | Akron, OH | 2013 |
| Elizabeth Mason, MPH RN | 1801540943 | Registered Nurse | Tunkhannock, PA | 2022 |
| Elizabeth Mason | 1841577566 | Physical Therapist | Salisbury, MD | 2011 |
| Elizabeth Mason, M.A. SLP-CCC | 1861788283 | Speech-Language Pathologist | Oklahoma City, OK | 2011 |
| Elizabeth Mason, LMFT | 1922357441 | Marriage & Family Therapist | Visalia, CA | 2012 |
| Elizabeth Mason, D.O. | 1922530716 | Hospitalist Physician | Tulsa, OK | 2017 |
| Elizabeth Mason, LMSW | 1922762871 | Clinical Social Worker | Rochester, NY | 2021 |
| Elizabeth Mason, PT | 1972815454 | Physical Therapist | Sandusky, OH | 2010 |
| Elizabeth Mason, M.S., CF-SLP | 1992541783 | Speech-Language Pathologist | Deshler, NE | 2024 |
| Ellen Mason, M.D. | 1407876501 | Internal Medicine Physician | Chicago, IL | 2006 |
| Ellen Mason, BCBA | 1689218836 | Behavior Analyst | West Lafayette, IN | 2019 |
| Elliot Mason | 1669150124 | Physical Therapist | Media, PA | 2023 |
| Ellissa Mason, PTA | 1013492230 | Physical Therapy Assistant | Springfield, TN | 2018 |
| Eloney Mason, OTR | 1174805675 | Occupational Therapist | Key Largo, FL | 2011 |
| Elysia Mason, RN, IBCLC | 1245115484 | Lactation Consultant (Registered Nurse) | Mount Pleasant, SC | 2025 |
| Emerson Mason | 1114811973 | Behavior Technician | Pueblo, CO | 2025 |
| Emilee Mason | 1154799757 | Occupational Therapist | Moses Lake, WA | 2015 |
| Emilee Mason | 1679092027 | Addiction (Substance Use Disorder) Counselor | Burlington, WA | 2017 |
| Emilia Mason, DIRECTOR | 1487308946 | Laboratory Management Specialist/Technologist | Kannapolis, NC | 2022 |
| Emilie Mason, MD | 1962205930 | Student in an Organized Health Care Education/Training Program | New York, NY | 2025 |
| Emily Mason, RDN | 1013315506 | Registered Dietitian | Tucson, AZ | 2014 |
| Emily Mason, PA-C | 1124252929 | Physician Assistant | Rochester, MN | 2009 |
| Emily Mason, M.S SLP | 1124554043 | Speech-Language Pathologist | Plainfield, IL | 2017 |
| Emily Mason | 1184138331 | Behavior Analyst | Tahlequah, OK | 2017 |
| Emily Mason, NP-C | 1215209739 | Certified Registered Nurse Anesthetist | Morehead, KY | 2012 |
| Emily Mason, PA | 1245892124 | Physician Assistant | Milwaukee, WI | 2019 |
| Emily Mason, GC | 1255174595 | Genetic Counselor (M.S.) | Cleveland, OH | 2024 |
| Emily Mason | 1265316475 | Family Nurse Practitioner | Monroeville, PA | 2025 |
| Emily Mason, DPT | 1265880298 | Physical Therapist | Tucson, AZ | 2016 |
| Emily Mason | 1265927156 | Speech-Language Pathologist | Fort Worth, TX | 2018 |
| Emily Mason | 1326850421 | Behavior Technician | Oklahoma City, OK | 2025 |
| Emily Mason, LMSW-CC | 1336860006 | Clinical Social Worker | Lewiston, ME | 2022 |
| Emily Mason | 1386110047 | Mental Health Counselor | West Valley City, UT | 2018 |
| Emily Mason, RN, BSN | 1386295947 | Registered Nurse | Boston, MA | 2019 |
| Emily Mason, M.S.W. | 1427112481 | Clinical Social Worker | Perris, CA | 2006 |
| Emily Mason, OCCUPATIONAL THERAPI | 1437618923 | Occupational Therapist | Ashland, VA | 2019 |
| Emily Mason | 1437761103 | Pharmacist | Absecon, NJ | 2020 |
| Emily Mason | 1457756892 | Behavior Analyst | Denver, CO | 2014 |
| Emily Mason, PA-C | 1487003406 | Physician Assistant | West Bloomfield, MI | 2016 |
| Emily Mason | 1497095731 | Speech-Language Pathologist | Chicago, IL | 2013 |
| Emily Mason | 1598051542 | Physician Assistant | Franklin, TN | 2011 |
| Emily Mason, MA, CCC-SLP | 1598301004 | Speech-Language Pathologist | Commerce City, CO | 2019 |
| Emily Mason, M.D., PH.D. | 1619253408 | Anatomic Pathology & Clinical Pathology Physician | Nashville, TN | 2011 |
| Emily Mason | 1629788526 | Speech-Language Pathologist | Bay City, MI | 2022 |
| Emily Mason, M.D | 1649690967 | Internal Medicine Physician | Atlanta, GA | 2014 |
| Emily Mason, M.A., CF-SLP | 1679097687 | Specialist | New York, NY | 2017 |
| Emily Mason, FNP-C | 1770276461 | Family Nurse Practitioner | Denver, CO | 2023 |
| Emily Mason | 1790349223 | Personal Care Attendant | Carson City, NV | 2019 |
| Emily Mason, M.D. | 1811196637 | Emergency Medicine Physician | Chippewa Falls, WI | 2007 |
| Emily Mason, CNP | 1851626600 | Nurse Practitioner | Napoleon, OH | 2009 |
| Emily Mason, PA-C | 1891424438 | Neurological Surgery Physician | Charleston, SC | 2022 |
| Emily Mason, FNP | 1922756139 | Family Nurse Practitioner | Fishersville, VA | 2022 |
| Emily Mason, LPCC | 1972094704 | Professional Counselor | Columbus, OH | 2018 |
| Emily Mason | 1982165676 | Behavior Technician | Wilmington, MA | 2019 |
| Emma Mason, RBT | 1114644556 | Behavior Technician | Plainfield, IN | 2022 |
| Emma Mason | 1255220570 | Case Manager/Care Coordinator | Cincinnati, OH | 2025 |
| Emma Mason, L.M.T. | 1407056971 | Massage Therapist | Winter Park, FL | 2007 |
| Emma Mason, PA | 1407576887 | Medical Physician Assistant | Lancaster, PA | 2022 |
| Emma Mason | 1568301547 | Behavior Technician | Liberty, MO | 2026 |
| Emma Mason | 1659266260 | Mental Health Counselor | Charlottesville, VA | 2025 |
| Emma Mason, DPT | 1841079399 | Physical Therapist | Highlands Ranch, CO | 2023 |
| Emma Mason, DO | 1942838404 | Obstetrics & Gynecology Physician | Norway, ME | 2020 |
| Emmalee Mason, MS CF-SLP | 1508502931 | Speech-Language Pathologist | Prosser, WA | 2022 |
| Eric Mason, PT | 1053576975 | Physical Therapist | Jacksonville, FL | 2008 |
| Eric Mason, MD | 1104270560 | Otolaryngology Physician | Fort Collins, CO | 2016 |
| Eric Mason, LCSW, LIMHP | 1205379278 | Clinical Social Worker | Elkhorn, NE | 2016 |
| Eric Mason, LCMHC, LCAS, CRC | 1346560133 | Professional Counselor | Greenville, NC | 2010 |
| Eric Mason | 1396411500 | Case Manager/Care Coordinator | Cincinnati, OH | 2021 |
| Eric Mason | 1457826968 | Physician Assistant | Pittsburgh, PA | 2018 |
| Eric Mason, MD | 1508447228 | Student in an Organized Health Care Education/Training Program | Orlando, FL | 2021 |
| Eric Mason, IDMT | 1578189387 | Independent Duty Medical Technicians | Eielson Afb, AK | 2020 |
| Eric Mason, PA | 1720026024 | Physician Assistant | Clermont, FL | 2006 |
| Eric Mason, MD | 1801907795 | Anesthesiology Physician | Raleigh, NC | 2006 |
| Eric Mason, PT | 1881875714 | Orthopedic Physical Therapist | Winter Park, FL | 2007 |
| Erica Mason, RN | 1013248400 | Student in an Organized Health Care Education/Training Program | Dallas, TX | 2010 |
| Erica Mason, CPNP | 1023177912 | Pediatric Nurse Practitioner | Oakland, CA | 2006 |
| Erica Mason, R.D. | 1265777650 | Registered Dietitian | Jacksonville, FL | 2012 |
| Erica Mason, MPT | 1306010657 | Physical Therapist | Romeo, MI | 2008 |
| Erica Mason | 1790236842 | Case Manager/Care Coordinator | Yonkers, NY | 2016 |
| Ericka Mason, PA | 1457907610 | Physician Assistant | Owensboro, KY | 2019 |
| Erika Mason, DDS | 1649348905 | General Practice Dentistry | Midlothian, VA | 2006 |
| Erika Mason | 1679403182 | Behavior Technician | Farmington Hills, MI | 2026 |
| Erika Mason | 1871061689 | Occupational Therapist | Fort Collins, CO | 2018 |
| Erin Mason, M.A., CCC-SLP | 1073969606 | Speech-Language Pathologist | Orlando, FL | 2016 |
| Erin Mason | 1093640088 | Speech-Language Pathologist | Liverpool, NY | 2026 |
| Erin Mason, PA | 1144225764 | Physician Assistant | Aitkin, MN | 2005 |
| Erin Mason, LMSW | 1306350855 | Clinical Social Worker | Albany, NY | 2017 |
| Erin Mason, M. OT, O.T. | 1548652613 | Occupational Therapist | Attleboro, MA | 2015 |
| Erin Mason | 1578054268 | Case Manager/Care Coordinator | Provo, UT | 2018 |
| Erin Mason, MS, MHC-LP | 1598484206 | Mental Health Counselor | New York, NY | 2022 |
| Erin Mason, LCSW | 1649407727 | Clinical Social Worker | Los Angeles, CA | 2009 |
| Erin Mason | 1942840228 | Behavior Technician | Fort Wayne, IN | 2020 |
| Erma Mason | 1275349532 | Clinical Social Worker | Huntersville, NC | 2024 |
| Erniesha Mason | 1538529953 | Physician Assistant | Plant City, FL | 2016 |
| Erolia Mason | 1255227146 | Doula | Antioch, CA | 2025 |
| Eryn Mason | 1487908760 | Speech-Language Pathologist | Fayetteville, WV | 2012 |
| Esme Mason | 1841906096 | Behavior Technician | Lawrenceville, GA | 2023 |
| Essence Mason | 1477128023 | Case Manager/Care Coordinator | Worthington, OH | 2021 |
| Eugene Mason | 1710036678 | Independent Duty Corpsman | Alameda, CA | 2007 |
| Eureka Mason, RBT | 1326819830 | Behavior Technician | Douglasville, GA | 2024 |
| Eva Mason | 1760462881 | Family Medicine Physician | San Antonio, TX | 2006 |
| Evan Mason | 1699195701 | Diagnostic Radiology Physician | Cape Girardeau, MO | 2014 |
| Evelyn Mason | 1497874614 | Psychiatric/Mental Health Nurse Practitioner | Glen Oaks, NY | 2007 |
| Everett Mason, DPM | 1972535235 | Podiatrist | Newnan, GA | 2006 |
| Faith Mason | 1013593847 | Behavior Technician | San Clemente, CA | 2021 |
| Faith Mason, RBT | 1013741867 | Behavior Technician | Sumter, SC | 2024 |
| Faith Mason, MD | 1174147813 | Surgery Physician | Olympia, WA | 2020 |
| Faith Mason | 1235005844 | Behavior Technician | Ellensburg, WA | 2025 |
| Faith Mason, COTA | 1467298877 | Occupational Therapy Assistant | Royse City, TX | 2024 |
| Faith Mason, MA | 1700018496 | Marriage & Family Therapist | Eureka, CA | 2009 |
| Fariba Mason, NP | 1811979347 | Family Nurse Practitioner | Val Verde, CA | 2005 |
| Fawna Mason | 1750441796 | Mental Health Counselor | Muskogee, OK | 2006 |
| Feleicia Mason | 1912566076 | Addiction (Substance Use Disorder) Counselor | Torrance, CA | 2019 |
| Felesia Mason | 1255222154 | Licensed Vocational Nurse | Culver City, CA | 2025 |
| Felicia Mason, LPC | 1639776537 | Mental Health Counselor | Richmond, VA | 2020 |
| Felicia Mason, NP | 1811847122 | Family Nurse Practitioner | Jacksonville, FL | 2026 |
| Felicia Mason | 1902531981 | Physical Therapy Assistant | Tampa, FL | 2022 |
| Flora Mason, OTR/L | 1801132055 | Occupational Therapist | Atlanta, GA | 2012 |
| Forrest Mason, DMD | 1649998766 | Dentist | San Diego, CA | 2022 |
| Fortenise Mason, CNP | 1174068704 | Family Nurse Practitioner | Jackson, MS | 2017 |
| France Mason | 1932832953 | Behavior Technician | Stuart, FL | 2022 |
| Frank Mason, RN,BSN | 1508681701 | Administrator Registered Nurse | Houston, TX | 2024 |
| Fred Mason, RPH | 1730714627 | Pharmacist | Westport, CT | 2020 |
| Fredericka Mason | 1467218578 | Case Manager/Care Coordinator | Gautier, MS | 2024 |
| Gabreil Mason, CCC-SLP | 1679335731 | Speech-Language Pathologist | Covington, GA | 2024 |
| Gabriel Mason, MD | 1174144760 | Orthopaedic Surgery Physician | Colorado Springs, CO | 2020 |
| Gabriel Mason | 1477398634 | Behavior Technician | Temecula, CA | 2024 |
| Gabriela Mason | 1891362638 | Behavior Technician | Farmington Hills, MI | 2021 |
| Gabrielle Mason | 1588475925 | Behavior Technician | Spokane, WA | 2025 |
| Gabrielle Mason, LMSW | 1659970259 | Social Worker | New York, NY | 2020 |
| Gail Mason, RPH | 1043516362 | Pharmacist | Charlotte, NC | 2011 |
| Gail Mason | 1407033814 | Rehabilitation Practitioner | Palmdale, CA | 2008 |
| Gail Mason | 1477977965 | Occupational Therapist | Archbold, OH | 2014 |
| Gail Mason, MSW/LSW | 1497736516 | Social Worker | Fredericktown, PA | 2005 |
| Gail Mason, PH.D. | 1700054764 | Mental Health Counselor | Salem, OR | 2008 |
| Gail Mason, LPN | 1871064196 | Licensed Practical Nurse | Middletown, OH | 2018 |
| Gale Mason, NP | 1699763888 | Nurse Practitioner | Springfield, MA | 2005 |
| Gardenia Mason, LMFT | 1225982275 | Marriage & Family Therapist | Munster, IN | 2026 |
| Gardenia Mason | 1497594915 | Speech-Language Assistant | Dallas, TX | 2024 |
| Garrett Mason, RPH | 1114277704 | Pharmacist | Rochester, MN | 2012 |
| Garrett Mason | 1124797444 | Emergency Medicine Physician | Saginaw, MI | 2021 |
| Gary Mason, M.D. | 1033172481 | Obstetrics & Gynecology Physician | Maryville, TN | 2006 |
| Gary Mason, DO | 1043345648 | Anesthesiology Physician | Detroit, MI | 2007 |
| Gary Mason, PHARM D | 1437750692 | Pharmacist | Cleveland, MS | 2020 |
| Gary Mason, MD | 1629079777 | Ophthalmology Physician | Houston, TX | 2005 |
| Gary Mason, MD | 1689747735 | Otolaryngology Physician | Waldorf, MD | 2006 |
| Gary Mason, M.D. | 1700088705 | Pediatrics Physician | Providence, RI | 2007 |
| Gay Mason, LMP | 1841366895 | Massage Therapist | Duvall, WA | 2006 |
| Gayle Mason, M.D. | 1699771303 | Pulmonary Disease Physician | Alpharetta, GA | 2005 |
| Geneva Mason | 1376206516 | Phlebotomy Technician | Philadelphia, PA | 2021 |
| Genevieve Mason, LICSW | 1487863064 | Clinical Social Worker | Newton, MA | 2007 |
| George Mason, M.D. | 1083976211 | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | River Forest, IL | 2012 |
| George Mason | 1770698094 | Clinical Psychologist | Bay City, MI | 2006 |
| George Mason, BS | 1811249402 | Social Worker | Knoxville, TN | 2012 |
| George Mason, LIC. AC. | 1831304716 | Acupuncturist | Nobleboro, ME | 2007 |
| George Mason, D.D.S. | 1851510432 | General Practice Dentistry | La Fayette, GA | 2007 |
| Georgetta Mason | 1588164974 | Nurse's Aide | Cleveland, OH | 2018 |
| Georgia Mason | 1356176770 | Case Manager/Care Coordinator | Hillsdale, MI | 2024 |
| Gerald Mason | 1346160561 | Behavior Technician | Hercules, CA | 2026 |
| Gerald Mason, L. AC. | 1386791598 | Acupuncturist | Valley Village, CA | 2007 |
| Gerard Mason, O.D. | 1598821621 | Optometrist | Glastonbury, CT | 2007 |
| Gilbert Mason, PHD | 1568683282 | Clinical Social Worker | Newton, MA | 2007 |
| Gina Mason | 1093318578 | Massage Therapist | Las Vegas, NV | 2020 |
| Gina Mason, CRNA | 1649274192 | Certified Registered Nurse Anesthetist | La Crosse, WI | 2005 |
| Gina Mason, MA CCC-SLP | 1780537456 | Speech-Language Pathologist | Modesto, CA | 2026 |
| Ginger Mason, M.S, CCC/SLPCERT AVT | 1235397860 | Speech-Language Pathologist | Huntsville, AL | 2008 |
| Gionte Mason | 1831992791 | Student in an Organized Health Care Education/Training Program | Indianapolis, IN | 2025 |
| Giovanna Mason, CMT | 1609152602 | Massage Therapist | San Jose, CA | 2011 |
| Glenn Mason, NP | 1184074643 | Nurse Practitioner | Columbus, MS | 2016 |
| Glenn Mason, RPH | 1558684100 | Pharmacist | Norwalk, CT | 2010 |
| Glenn Mason, M.D. | 1922057025 | Diagnostic Radiology Physician | Tyndall Afb, FL | 2006 |
| Glynis Mason | 1831817089 | Administrator Registered Nurse | Detroit, MI | 2022 |
| Grace Mason, FNP-C | 1750906715 | Family Nurse Practitioner | Duluth, GA | 2020 |
| Grace Mason, NP | 1932976032 | Pediatric Nurse Practitioner | Philadelphia, PA | 2023 |
| Grace Mason | 1972102093 | Behavior Technician | Oakdale, MN | 2020 |
| Graham Mason, M.D. | 1952978116 | Hospitalist Physician | Sioux City, IA | 2021 |
| Grant Mason | 1073395125 | Nurse Practitioner | Nashville, TN | 2023 |
| Grant Mason, D.D.S. | 1912019571 | General Practice Dentistry | Beckley, WV | 2006 |
| Gregg Mason, MD | 1922063353 | Orthopaedic Surgery Physician | Jamestown, NY | 2006 |
| Gregory Mason, LPC-S | 1093288854 | Professional Counselor | College Station, TX | 2019 |
| Gregory Mason | 1184081994 | Addiction (Substance Use Disorder) Counselor | Greenville, SC | 2016 |
| Gregory Mason, LPC CMHC | 1255651824 | Mental Health Counselor | Layton, UT | 2010 |
| Gregory Mason, MD | 1437292976 | Hospitalist Physician | Duluth, MN | 2007 |
| Gregory Mason, SLP | 1508337726 | Speech-Language Pathologist | Lexington, MI | 2018 |
| Gregory Mason | 1538947833 | Social Worker | Cincinnati, OH | 2023 |
| Gregory Mason, M.D. | 1841247145 | Pulmonary Disease Physician | Torrance, CA | 2006 |
| Gregory Mason, M.A. | 1841647815 | Mental Health Counselor | Honolulu, HI | 2016 |
| Gretchen Mason, PA-C | 1245229111 | Physician Assistant | Herrin, IL | 2005 |
| Griffin Mason | 1477444859 | Optometrist | Coshocton, OH | 2025 |
| Gwendolyn Mason, CADTP #8348 | 1346706827 | Addiction (Substance Use Disorder) Counselor | Stanton, CA | 2019 |
| Gwenevere Mason | 1811799463 | Behavior Technician | Farmington Hills, MI | 2025 |
| Gwyneth Mason, LPC | 1972538668 | Professional Counselor | Oklahoma City, OK | 2006 |
| Hailee Mason, LPN | 1679249767 | Licensed Practical Nurse | Eugene, OR | 2021 |
| Haileigh Mason, APRN | 1194399873 | Nurse Practitioner | South Ogden, UT | 2021 |
| Hailey Mason | 1902444664 | Community Health Worker | Santa Rosa, CA | 2019 |
| Hailey Mason, PA | 1932829579 | Physician Assistant | La Mesa, CA | 2022 |
| Haley Mason, AGPCNP-BC | 1275205528 | Adult Health Nurse Practitioner | McKinney, TX | 2021 |
| Haley Mason, PA-C | 1457833741 | Medical Physician Assistant | Aurora, CO | 2018 |
| Haley Mason, PLMHP | 1538094248 | Mental Health Counselor | Lincoln, NE | 2026 |
| Haley Mason | 1760879183 | Clinical Social Worker | Oak Brook, IL | 2015 |
| Haley Mason, CNP | 1922834266 | Family Nurse Practitioner | Redfield, SD | 2024 |
| Hallee Mason, PHARMD | 1235850256 | Pharmacist | Richmond, KY | 2022 |
| Hallee Mason | 1831951698 | Personal Care Attendant | Lennon, MI | 2024 |
| Hanna Mason | 1366202566 | Personal Care Attendant | Belington, WV | 2024 |
| Hannah Mason, FNP | 1043759319 | Family Nurse Practitioner | Greenwood, IN | 2017 |
| Hannah Mason, RBT | 1134065113 | Behavior Technician | Waipahu, HI | 2026 |
| Hannah Mason | 1164180568 | Occupational Therapist | Henniker, NH | 2021 |
| Hannah Mason, RPH | 1194434829 | Pharmacist | La Quinta, CA | 2022 |
| Hannah Mason | 1225462393 | Clinical Social Worker | Chicago, IL | 2013 |
| Hannah Mason, PA-C | 1265119481 | Medical Physician Assistant | Beatrice, NE | 2023 |
| Hannah Mason, LCSW | 1306590955 | Mental Health Counselor | Henrico, VA | 2022 |
| Hannah Mason | 1548099138 | Speech-Language Pathologist | Farmington, AR | 2024 |
| Hannah Mason, SLP | 1649868993 | Speech-Language Pathologist | Russellville, AR | 2021 |
| Hannah Mason, LMT | 1780572206 | Massage Therapist | Lawrence, KS | 2025 |
| Hannah Mason | 1790618890 | Personal Care Attendant | Omaha, NE | 2026 |
| Hannah Mason, FNP | 1932989647 | Family Nurse Practitioner | Anderson, SC | 2023 |
| Hannah Mason | 1952033656 | Student in an Organized Health Care Education/Training Program | Atlanta, GA | 2022 |
| Harley Mason, MSW,LSW | 1952285694 | Social Worker | Alton, IL | 2025 |
| Harold Mason, M.D. | 1265692057 | Family Medicine Physician | Columbus, OH | 2008 |
| Harvey Mason, MD | 1154329860 | Surgery Physician | New Albany, MS | 2005 |
| Hattie Mason | 1023590577 | Occupational Therapy Assistant | San Antonio, TX | 2018 |
| Haven Mason, LPTA | 1164763439 | Physical Therapy Assistant | Richmond, VA | 2013 |
| Hawk Mason, LMT | 1447801253 | Massage Therapist | Lacey, WA | 2019 |
| Hayley Mason | 1952872731 | Speech-Language Pathologist | West Monroe, LA | 2018 |
| Hazel Mason, CSUDC | 1477309524 | Addiction (Substance Use Disorder) Counselor | Cedar Hills, UT | 2024 |
| Heather Mason | 1013543107 | Social Worker | Raytown, MO | 2020 |
| Heather Mason, RN | 1063227288 | School Registered Nurse | Glenville, NY | 2025 |
| Heather Mason, FNP-C | 1194443077 | Primary Care Nurse Practitioner | Salisbury, MD | 2022 |
| Heather Mason, CNP | 1205234341 | Acute Care Nurse Practitioner | Lisbon, OH | 2014 |
| Heather Mason, APRN | 1245318666 | Nurse Practitioner | Shepherdsville, KY | 2006 |
| Heather Mason, PA - C | 1255150678 | Physician Assistant | Oceanside, NY | 2024 |
| Heather Mason, RBT | 1356870083 | Behavior Technician | Auburn, CA | 2017 |
| Heather Mason | 1447148168 | Home Health Aide | Martinsburg, WV | 2025 |
| Heather Mason, PA-C | 1457974651 | Physician Assistant | Cleveland, OH | 2020 |
| Heather Mason, RD, CDCES | 1467044073 | Registered Dietitian | Los Angeles, CA | 2021 |
| Heather Mason, LPC | 1518335454 | Professional Counselor | Midland, TX | 2015 |
| Heather Mason | 1538628433 | Counselor | Pendleton, OR | 2019 |
| Heather Mason, MSW | 1578243028 | Social Worker | South Bend, IN | 2023 |
| Heather Mason, MS, CCC-SLP | 1700390481 | Speech-Language Pathologist | Burlington, CO | 2017 |
| Heather Mason, LPN | 1780979864 | Licensed Practical Nurse | Plymouth Meeting, PA | 2011 |
| Heather Mason, M.D. | 1891905386 | Internal Medicine Physician | Coral Gables, FL | 2007 |
| Heather Mason, LMT | 1962741355 | Massage Therapist | Hood River, OR | 2013 |
| Heather Mason | 1992538821 | Speech-Language Pathologist | Hillsboro, OR | 2024 |
| Heaven Renay Mason | 1194581728 | Behavior Technician | Farmington Hills, MI | 2024 |
| Heidi Mason, NP | 1639394083 | Nurse Practitioner | Canton, MI | 2007 |
| Heidy Mason, PTA, LMP | 1427164797 | Physical Therapy Assistant | Federal Way, WA | 2006 |
| Helen Mason, MD | 1376550087 | Psychologist | Newberry, SC | 2006 |
| Henry Mason, DMD | 1588725816 | Dentist | Palm Bay, FL | 2006 |
| Henry Mason, MD | 1912907684 | Pediatrics Physician | Harrisonburg, VA | 2005 |
| Hiedi Mason, PHARM.D | 1467053942 | Pharmacist | Sherwood, AR | 2020 |
| Hillary Mason | 1245594126 | Case Manager/Care Coordinator | Hadley, NY | 2012 |
| Hillary Mason | 1407646227 | Student in an Organized Health Care Education/Training Program | Vista, CA | 2025 |
| Holaday Mason, MFT | 1265894091 | Marriage & Family Therapist | Beverly Hills, CA | 2016 |
| Holli Mason, M.D. | 1790820173 | Blood Banking & Transfusion Medicine Physician | Torrance, CA | 2007 |
| Hollie Mason | 1962075630 | Behavior Technician | Vestavia, AL | 2021 |
| Holly Mason, M.D. | 1033201462 | Surgery Physician | Springfield, MA | 2006 |
| Holly Mason, NP-C | 1114467321 | Nurse Practitioner | Asheville, NC | 2017 |
| Holly Mason | 1164304036 | Behavior Technician | Des Moines, WA | 2025 |
| Holly Mason | 1265794200 | Specialist | New York, NY | 2012 |
| Holly Mason, M.S. CCC-SLP | 1487036448 | Speech-Language Pathologist | Lakewood Ranch, FL | 2015 |
| Holly Mason, RDN | 1487599635 | Registered Dietitian | Lexington, KY | 2026 |
| Holly Mason, M.D.,PH.D. | 1497950182 | Dermatology Physician | Salem, MA | 2007 |
| Holly Mason, FNP | 1609306810 | Family Nurse Practitioner | Harrisonburg, VA | 2017 |
| Holly Mason, MSW, LCSW | 1861330565 | Clinical Social Worker | Appleton, WI | 2026 |
| Holly Mason | 1881526895 | Behavior Technician | Placentia, CA | 2026 |
| Hope Mason, AGACNP-BC | 1083448583 | Acute Care Nurse Practitioner | Hampton, VA | 2024 |
| Hope Mason, OD | 1639965361 | Student in an Organized Health Care Education/Training Program | Hanceville, AL | 2025 |
| Hope Mason | 1689374951 | Behavior Technician | Columbus, OH | 2023 |
| Hortense Mason, LMSW | 1336399773 | Social Worker | Detroit, MI | 2008 |
| Hortense Mason, R.N. | 1710204599 | Registered Nurse | Prague, OK | 2010 |
| Howard Mason, MD | 1396707568 | Psychiatry Physician | Shelby, NC | 2006 |
| Howard Mason, MD | 1508964933 | Internal Medicine Physician | Henderson, NV | 2006 |
| Hugh Mason, MD | 1316025927 | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | San Francisco, CA | 2006 |
| Hunter Mason | 1003224247 | Physical Therapy Assistant | Searcy, AR | 2014 |
| Hunter Mason, MD | 1366292823 | Student in an Organized Health Care Education/Training Program | Johnson City, TN | 2024 |
Source: CMS National Plan and Provider Enumeration System (NPPES) (download.cms.gov). A listing is not a recommendation: check a license with the state board (license lookups).